9970711453

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 10786406400

約数和(自身を除く): 815694947

約数列:

[1, 19, 109, 127, 167, 227, 2071, 2413, 3173, 4313, 13843, 18203, 21209, 24743, 28829, 37909, 263017, 345857, 402971, 470117, 547751, 720271, 2311781, 3142361, 4132081, 4814443, 43923839, 59704859, 78509539, 91474417, 524774287, 9970711453]

約数ペア:

[(1, 9970711453), (19, 524774287), (109, 91474417), (127, 78509539), (167, 59704859), (227, 43923839), (2071, 4814443), (2413, 4132081), (3173, 3142361), (4313, 2311781), (13843, 720271), (18203, 547751), (21209, 470117), (24743, 402971), (28829, 345857), (37909, 263017)]